Automated Optimization of Laser Fields for Quantum State Manipulation

• URL: http://arxiv.org/abs/2506.08485v2
• Date: Sun, 13 Jul 2025 15:50:38 GMT
• Title: Automated Optimization of Laser Fields for Quantum State Manipulation
• Authors: Roman Sahakyan, Romik Sargsyan, Edgar Pogosyan, Karen Arzumanyan, Emil A. Gazazyan,
• Abstract summary: gradient-based optimization approach combined with automatic differentiation is employed to ensure high accuracy and scalability.<n>The framework serves as a universal and experimentally applicable tool for automated control pulse design in quantum systems.
• Score: 0.0
• License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
• Abstract: A gradient-based optimization approach combined with automatic differentiation is employed to ensure high accuracy and scalability when working with high-dimensional parameter spaces. Numerical simulations confirm the effectiveness of the proposed method: the population is reliably transferred to the target state with minimal occupation of intermediate levels, while the control pulses remain smooth and physically implementable. The developed framework serves as a universal and experimentally applicable tool for automated control pulse design in quantum systems. It is particularly useful in scenarios where analytical methods or manual parameter tuning--such as standard schemes like STIRAP--prove to be inefficient or inapplicable.

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